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Individual Calculations October 2023 |
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| Plachetka, Jan Total change: -15.30 | |   |
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| World Senior Team Chess Championship 2023 S65 | Struga | MKD | 2023-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2240 | 2289 | 3.50 | 9 | -1.53 | 10 | -15.30 | |
|  Wagner-Michel, Annett | | wm | 2054 | GER | 0.50 | 1 | -0.29 | 10 | -2.90 | |  Goormachtigh, Johan | f | | 2183 | BEL | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Kosten, Anthony C. | g | | 2352 | ENG | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Staechelin, Ruedi | | | 2019 | SUI | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Binham, Timothy F. | m | | 2280 | FIN | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Meister, Jakob | g | | 2439 | GER | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Kiefer, Gerhard | f | | 2231 | GER | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Birnboim, Nathan | m | | 2346 | ISR | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Roos, Louis | m | | 2253 | FRA | 0.00 | 1 | -0.55 | 10 | -5.50 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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